Female Reproductive System Questions and Answers 2023

Female Reproductive System Questions and Answers 2023 What are the functions of the female reproductive system? eggs for fertilization de for fetus rition (labor) tion What are the parts of the female reproductive tract? es pian tubes s trium etrium a What hormones do the ovaries secrete? gen sterone Where does fertilization occur in the female reproductive system? the fallopian tubes Where is the site of fetal development in the female reproductive system? in the uterus Where does parturition take place in the female reproductive system? in the uterus Where is the uterus located in relation to the bladder? above and behind the bladder What type of tissue is the myometrium and what is its function? -smooth muscle -allows opening and closing of the cervix What type of tissue is the endometrium? lining of the uterus What is the average length of the menstral cycle? 28 days What is the corpus luteum? follicle after it loses the egg and is filled with fat (stays in the ovaries after) What hormones are secreted from the corpus luteum? gen sterone In the average 28 day cycle in a woman, what are the ovarian changes during which days of menstration? day 3-14: follicular phase -follicle and egg grows and mature in the ovary -secretion of estrogen day 14: ovulation -release of egg from follicle -formation of corpus luteum day 15-26: luteal phase -corpus luteum secretes more estrogen and progesterone day 26-28 -corpus luteum degenerates=drop in estrogen and progesterone In the average 28 day cycle in a woman, what are the uterine changes during which days of menstration? day 3-26 -endometrium thickens and undergoes structural changes (due to estrogen and progesterone) day 26-28 -endometrium degenerates day 1-5 -endometrium sheds (menstration) How is the endometrium shed from the uterus? d out by myometrial contractions d out by small hemorrhages What is the average amount of total blood loss during menstration? 150-350 mL What are the functions of the follicle stimulating hormone (FSH) in women? lates growth and development of the follice s secretion of estrogen What hormone inhibit FSH from being released? estrogen What are the functions of the lutenizing hormone (LH) in women? s ovulation tion of the corpus luteum s secretion of estrogen and progesterone What hormone inhibit LH from being released? progesterone In the average 28 day cycle in a woman, what are the anterior pituitary changes during which days of menstration? day 3-8 -FSH is released day 8-26 -FSH is decreased (once one follicle starts making estrogen) day 14 -increase in LH (stimulates ovulation) day 15-26 -decrease in LH (due to corpus luteum secreting progesterone) What hormones does the placenta secrete? gen sterone What does natural progesterone do to the endometrium? thickens the endometrium What does artificial progesterone do to the endometrium? thins the endometerium What is the term for a fertilized egg? embryo What hormone is being tested for in a pregnancy test? human chorionic gonadotropin (HCG) What are steps to fertilization? us of sperm enter egg in the upper fallopian tubes two nuclei of the sperm and egg join together 14-17: the embryo divides many times into a ball of cells and moves down the fallopian tube to the uterus by peristalsis 17-21: embryo continues to divide in the uterus (and slight differentiation) 21-24: -the embryo burrows into the walls of the endometrium in the uterus by secreting lytic enzymes -fetus secretes chorionic gonadotropin (hormone) into the blood of the mother to prevent degeneration of the corpus luteum